当我尝试在laravel中上传图片时，我一直收到419错误页面过期

Question

这是我的edit.blade.php，其中显示了用于更新用户个人资料并上传其图像的表格

<!-- form start -->
                  <form action="{{ route('profile.update') }}" method="POST" role="form" enctype="multipart/form-data">
                  @csrf

                  <div class="card-body">
                        @if (session('status'))
                            <div class="alert alert-success" role="alert">
                                {{ session('status') }}
                            </div>
                        @endif
                        <div class="form-group row">
                            <label for="profile_image" class="col-md-4 col-form-label text-md-right">Profile Image</label>
                            <div class="col-md-6">
                                <input id="profile_image" type="file" class="form-control" name="profile_image">
                                @if (auth()->user()->image)
                                    <code>{{ auth()->user()->profile()->image }}</code>
                                @endif
                            </div>
                        </div>

                        <div class="form-group row">
                            <label for="address" class="col-md-4 col-form-label text-md-right">{{ __('Enter First Name:') }}</label> ....

这是我的Profilescontroller，我从其中调用updateprofile（）；

 public function updateProfile(Request $request)
    {
        // Form validation
        $request->validate([
            'profile_image'    => 'required|image|mimes:jpeg,png,jpg,gif|max:2040',
            'address'          => 'required',
            'phoneno'          => 'required',
            'sex'              => 'required',
            'martial_status'   => 'required'
        ]);

        // Get current user
        $user = User::findOrFail(auth()->user()->id);
        // Set user name
        $user->accno = $request->input('accno');

        //check if a profile image has been uploaded
        if ($request->has('profile_image')) {
            // Get image file
            $image = $request->file('profile_image');
            // Make a image name based on user name and current timestamp
            $name = Str::slug($request->input('accno')).'_'.time();
            // Define folder path
            $folder = '/uploads/images/';
            // Make a file path where image will be stored [ folder path + file name + file extension]
            $filePath = $folder.$name. '.' . $image->getClientOriginalExtension();
            // Upload image
            $this->uploadOne($image, $folder, 'public' , $name);
            // Set user profile image path in database to filePath
            $user->profile()->profile_image = $filePath;
        }
        // Persist user record to database
        $user->save();

        // Return user back and show a flash message
        return redirect()->back()->with(['status' => 'Profile updated successfully.']);
    }

请我需要帮助检查我的代码，我用谷歌搜索我的错误，唯一的办法是添加我完成的 crsf 。